Main Characters Dr. Owen Maestro / Rob Huebel 77 main appearances Dr. Blake Downs / Cutter Spindell / Rory Spindell 74 main appearances Dr. Glenn Richie / Just Falcon 63 main appearances Dr. Lola Spratt / Lynn Williams 62 main appearances Chief 61 main appearances Dr. Cat Black / Dixie Peters 51 main appearances Sy Mittleman / Fred Nunley 52 main appearances Nurse Dori 9 main appearances Dr. Valerie Flame / Ingrid Hagerstown 42 main appearances Chet 5 main appearances
Recurring Guest Characters Ben Hayflick 2 guest appearances Glenn's Mom 2 guest appearances Dr. Fantastic 2 guest appearances Nurse Morgan 2 guest appearances Whitney Teubner 2 guest appearances Madonna 2 guest appearances Captain Tripper 2 guest appearances Weird Al Yankovic 2 guest appearances Glarion Rudge 2 guest appearances Nils Vildervaan 2 guest appearances Dr. Robert 'Bobby' Fiscus 2 guest appearances Dr. Jason Mantzoukas 2 guest appearances Nicky's Mom 2 guest appearances Dr. Ed Helms 2 guest appearances Dr. Kids 1 guest appearances Hannibal Buress 1 guest appearances Patient 1 guest appearances Old Woman 1 guest appearances Khan 1 guest appearances Cop 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥